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Introduction of main properties of cubic boron nitride CBN
2022.01.17
in cubic boron nitride (CBN) crystal, nitrogen atoms and boron atoms are hybridized in SP3 to form CBN, which is similar to diamond structure. Polycrystalline cubic boron nitride (PCBN) is prepared by high temperature and high pressure sintering of CBN s
Cubic boron nitride abrasive for gear grinding
2021.11.11
the technological capability of modern gear grinder can strengthen the amount of quenched gear. However, due to surface defects when grinding teeth with ordinary abrasive tools, the productivity potential has not been utilized.
CBN abrasive
2021.11.11
one of the important properties of abrasives is its hardness, which must be harder than the material to be processed. Mohs hardness tester is commonly used to measure the hardness of various abrasives
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